我的游戏在应用商店中存在。在检查Flurry分析时
错误我收到了以下报告：+ 126
> The full Stack Trace of the crash are: Full Stack Trace: 0
> CoreFoundation 0x26030f87 <redacted> + 126 1
> libobjc.A.dylib 0x3378fc77 _objc_exception_throw +
> 38 2 UIKit 0x29790df3
> -[UIViewController _presentViewController:withAnimationController:completion:] + 2910 3 UIKit 0x297928cb <redacted> + 258 4
> UIKit 0x2958f615 -[UIViewController
> presentViewController:animated:completion:] + 196 5
> BrainMemoryMaster1 0x0010b44b -[Levels
> interstitial:didFailToReceiveAdWithError:] + 106 6
> BrainMemoryMaster1 0x001b9e44 -[GADInterstitial
> slot:didFailToLoadAdContentWithError:] + 260 7 BrainMemoryMaster1
> 0x001f31ec -[GADExtras .cxx_destruct] + 2804 8 BrainMemoryMaster1
> 0x001b9dc0 -[GADInterstitial slot:didFailToLoadAdContentWithError:] +
> 128 9 BrainMemoryMaster1 0x001e0690 -[GADSlot
> adFailedToReceiveContentWithError:] + 84 10 BrainMemoryMaster1
> 0x00200960 -[GADSlot
> didFailToReceiveAdWithError:shouldCancelPendingActions:] + 500 11
> BrainMemoryMaster1 0x001c1da8 -[GADSlot
> adFetcher:didFailToFetchAd:withError:responseCode:] + 148 12
> BrainMemoryMaster1 0x001de9d8 -[GADAdFetcher
> resourceFailedToLoadWithError:responseCode:] + 116 13
> BrainMemoryMaster1 0x001dfc7c -[GADAdFetcher
> connection:loadDidFail:httpStatusCode:] + 564 14 BrainMemoryMaster1
> 0x001e6258 -[GADURLConnection connection:didFailWithError:] + 284 15
> CFNetwork 0x25b8d50d <redacted> + 56 16
> CFNetwork 0x25b8d4c7
> -[NSURLConnectionInternal _withConnectionAndDelegate:onlyActive:] + 182 17 CFNetwork 0x25b8d5e9
> -[NSURLConnectionInternal _withConnectionAndDelegate:] + 36 18 CFNetwork 0x25b7b225 <redacted> + 84 19
> CFNetwork 0x25b4052b <redacted> + 86 20
> CFNetwork 0x25b3ee75 <redacted> + 60 21
> CFNetwork 0x25a939f9 <redacted> + 60 22
> CoreFoundation 0x25f42821 _CFArrayApplyFunction +
> 36 23 CFNetwork 0x25a938b3 <redacted> + 182
> 24 CFNetwork 0x25a93779 <redacted> + 216 25
> CFNetwork 0x25a93615 <redacted> + 48 26
> CoreFoundation 0x25ff7807 <redacted> + 14 27
> CoreFoundation 0x25ff6c1b <redacted> + 222 28
> CoreFoundation 0x25ff5299 <redacted> + 768 29
> CoreFoundation 0x25f42db1 _CFRunLoopRunSpecific +
> 476 30 CoreFoundation 0x25f42bc3
> _CFRunLoopRunInMode + 106 31 GraphicsServices 0x2d2ce051 _GSEventRunModal + 136 32 UIKit
> 0x2950ea31 _UIApplicationMain + 1440 33 BrainMemoryMaster1
> 0x000cc347 -[UIView sd_removeImageLoadOperationWithKey:] + 158 34
> libdyld.dylib 0x33d2baaf <redacted> + 2
任何人都可以告诉我究竟是什么错误吗？